Remove doubleFork, handle SIGCHLD

Ignore-this: f9b1a65b4f0622922f80ad2ab6c5a52f
This is a rather big change.  Rather than make spawned processes become
children of init, we handle them in xmonad.  As a side effect of this change,
we never need to use waitForProcess in any contrib module -- in fact, doing so
will raise an exception.  The main benefit to handling SIGCHLD is that xmonad
can now be started with 'exec', and will correctly clean up after inherited
child processes.

darcs-hash:20090116204742-25a6b-9594fc6cdfcd5552894b64b4b6137f8a7cf2021d

0 files changed, 0 insertions, 0 deletions